Dense-phase powder pump for conveying powder-type materials
US-12472517-B2 · Nov 18, 2025 · US
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Sutter Erich patents
Sutter Erich is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sutter Erich |
| Total patents | 4 |
| First publication | Aug 29, 2024 |
| Latest publication | Nov 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Powder conveying chamber for a dense phase powder pump and dense phase powder pump comprising a powder conveying chamber
US-12447485-B2 · Oct 21, 2025 · US
Dense-phase powder pump for conveying powder-type materials
US-2024316582-A1 · Sep 26, 2024 · US
Powder conveying chamber for a dense phase powder pump and dense phase powder pump comprising a powder conveying chamber
US-2024286155-A1 · Aug 29, 2024 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gema Switzerland Gmbh | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65G53/28 | 4 |
| B05B7/1459 | 4 |
| B05B15/55 | 2 |